`hao57.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:477^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:840c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.119^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.12^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mckinley.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2649^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c249^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mckinley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2249^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mckinley.ns.cloudflare.com`
		A	108.162.194.73^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	162.159.38.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	172.64.34.73^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
NS	`owen.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`owen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`owen.ns.cloudflare.com`
		A	108.162.193.219^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	172.64.33.219^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	173.245.59.219^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.119, 172.67.132.12
		IPv6 hints	2606:4700:3032::6815:477, 2606:4700:3032::ac43:840c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com
SOA	`mckinley.ns.cloudflare.com`dns@cloudflare.com serial=2402564824

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034790823

Same first word

hao57.cn

DNS History

15 records (6 active, 9 former)

○NSdns7.hichina.com2015-08-23 → 2016-04-28 · 4 obs

● 2015-08-23 10:20:02
● 2016-04-28 12:44:28
○ 2017-01-01 04:55:06
○ 2026-05-14 08:23:14

○NSdns8.hichina.com2015-08-23 → 2016-04-28 · 4 obs

● 2015-08-23 10:20:02
● 2016-04-28 12:44:28
○ 2017-01-01 04:55:06
○ 2026-05-14 08:23:14

●NSmckinley.ns.cloudflare.com2026-02-17 → 2026-05-14 · 3 obs

○ 2017-01-01 04:55:06
● 2026-02-17 21:27:32
● 2026-05-14 08:23:14

○NSns1.alidns.com2017-01-01 → 2017-01-01 · 4 obs

○ 2016-04-28 12:44:28
● 2017-01-01 04:55:06
○ 2026-02-17 21:27:32
○ 2026-05-14 08:23:14

○NSns2.alidns.com2017-01-01 → 2017-01-01 · 4 obs

○ 2016-04-28 12:44:28
● 2017-01-01 04:55:06
○ 2026-02-17 21:27:32
○ 2026-05-14 08:23:14

●NSowen.ns.cloudflare.com2026-02-17 → 2026-05-14 · 3 obs

○ 2017-01-01 04:55:06
● 2026-02-17 21:27:32
● 2026-05-14 08:23:14

●A104.21.4.1192026-02-17 → 2026-05-14 · 6 obs

○ 2018-05-20 15:10:10
● 2026-02-17 21:27:32
● 2026-02-26 13:08:52
○ 2026-03-19 00:00:48
● 2026-03-19 01:11:06
● 2026-05-14 08:23:14

○A122.114.57.1802016-01-24 → 2016-04-28 · 4 obs

● 2016-01-24 13:10:32
● 2016-04-28 12:44:28
○ 2017-01-01 04:55:06
○ 2026-05-14 08:23:14

○A172.64.80.12026-03-19 → 2026-03-19 · 4 obs

○ 2026-02-26 13:08:52
● 2026-03-19 00:00:48
○ 2026-03-19 01:11:06
○ 2026-05-14 08:23:14

●A172.67.132.122026-02-17 → 2026-05-14 · 6 obs

○ 2018-05-20 15:10:10
● 2026-02-17 21:27:32
● 2026-02-26 13:08:52
○ 2026-03-19 00:00:48
● 2026-03-19 01:11:06
● 2026-05-14 08:23:14

○A198.11.178.932017-01-01 → 2017-01-01 · 4 obs

○ 2016-04-28 12:44:28
● 2017-01-01 04:55:06
○ 2018-05-20 15:10:10
○ 2026-05-14 08:23:14

○A23.234.27.2112018-05-20 → 2018-05-20 · 4 obs

○ 2017-01-01 04:55:06
● 2018-05-20 15:10:10
○ 2026-02-17 21:27:32
○ 2026-05-14 08:23:14

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-19 → 2026-03-19 · 4 obs

○ 2026-02-26 13:08:52
● 2026-03-19 00:00:48
○ 2026-03-19 01:11:06
○ 2026-05-14 08:23:14

●A2606:4700:3032::6815:4772026-02-17 → 2026-05-14 · 6 obs

○ 2018-05-20 15:10:10
● 2026-02-17 21:27:32
● 2026-02-26 13:08:52
○ 2026-03-19 00:00:48
● 2026-03-19 01:11:06
● 2026-05-14 08:23:14

●A2606:4700:3032::ac43:840c2026-02-17 → 2026-05-14 · 6 obs

○ 2018-05-20 15:10:10
● 2026-02-17 21:27:32
● 2026-02-26 13:08:52
○ 2026-03-19 00:00:48
● 2026-03-19 01:11:06
● 2026-05-14 08:23:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
hao57.cn	owen.ns.cloudflare.com, mckinley.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.219

NS records: owen.ns.cloudflare.com, mckinley.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.119, 172.67.132.12`
AAAA	2	`2606:4700:3032::ac43:840c, 2606:4700:3032::6815:477`
NS	2	`mckinley.ns.cloudflare.com, owen.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mckinley.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

hao57.cn maps to four IP numbers: 2606:4700:3032::6815:477, 2606:4700:3032::ac43:840c, 104.21.4.119 and 172.67.132.12.

Other host names such as alphaseeker.co.zw, apply.cm, redtown.org, www.fire.is and dablew.pk share IPs with hao57.cn.

Name Servers

Two name servers mckinley.ns.cloudflare.com and owen.ns.cloudflare.com handle the delegation for hao57.cn.

hao57.cn shares the same name server setup as other domains, for example hanjiuzx.com, gosword.com, sswwb.com, tskaishi.com and bjlhfd.com.

hao57.cn at least partially shares name servers with other domains, for example orvinalquexo.sbs, elfenserver.com, lx-pump.com, threadsmate.com and kozadenim.com.

These name servers are often used together with dolly.ns.cloudflare.com and matteo.ns.cloudflare.com.

Host names with six IP numbers:

mckinley.ns.cloudflare.com points to 2606:4700:50::a29f:2649, 2803:f800:50::6ca2:c249, 2a06:98c1:50::ac40:2249, 108.162.194.73, 162.159.38.73 and 172.64.34.73.

owen.ns.cloudflare.com points to 2606:4700:58::adf5:3bdb, 2803:f800:50::6ca2:c1db, 2a06:98c1:50::ac40:21db, 108.162.193.219, 172.64.33.219 and 173.245.59.219.

hao57.cn - robtex.com

hao57.cn

cn

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`hao57.cn`

`cn`